Hydrohistorian

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Boulder Creek Supply Canal to Boulder Creek above Erie Turnout

Ditch / canal gage · BCSCBCCO · Division 1 · Water District 6 · Boulder County

Live gage at DWR ↗ · Download daily record (CSV)

The record

Period of record
1954-09-30 → 2026-08-12
Daily values
22,123
Latest cached reading
59.5 cfs (2026-08-12)
Trend
no trend, -0.73 cfs/decade (-3.7% of median)

Readings come from the weekly-refreshed cache, never fetched live — the date beside the value says exactly how fresh it is. The live gage is one click up.

Annual flow & trend

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Where it sits

Location as DWR records it (user supplied).

Provenance

DWR station abbreviation BCSCBCCO; recorded station name “BOULDER CREEK SUPPLY CANAL TO BOULDER CREEK ABOVE ERIE TURNOUT”; operated by NCWCD. Daily flows from the DWR HydroBase snapshot plus CDSS REST updates, refreshed on the weekly cycle. Trend statistics are Mann-Kendall (Hamed-Rao corrected) with Sen's slope in native cfs, the same numbers as the basin Trends tab.